This source file includes following definitions.
- MPI_Type_create_keyval
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22 #include "ompi_config.h"
23
24 #include "ompi/mpi/c/bindings.h"
25 #include "ompi/runtime/params.h"
26 #include "ompi/communicator/communicator.h"
27 #include "ompi/errhandler/errhandler.h"
28 #include "ompi/attribute/attribute.h"
29
30 #if OMPI_BUILD_MPI_PROFILING
31 #if OPAL_HAVE_WEAK_SYMBOLS
32 #pragma weak MPI_Type_create_keyval = PMPI_Type_create_keyval
33 #endif
34 #define MPI_Type_create_keyval PMPI_Type_create_keyval
35 #endif
36
37 static const char FUNC_NAME[] = "MPI_Type_create_keyval";
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40 int MPI_Type_create_keyval(MPI_Type_copy_attr_function *type_copy_attr_fn,
41 MPI_Type_delete_attr_function *type_delete_attr_fn,
42 int *type_keyval,
43 void *extra_state)
44 {
45 int ret;
46 ompi_attribute_fn_ptr_union_t copy_fn;
47 ompi_attribute_fn_ptr_union_t del_fn;
48
49 if (MPI_PARAM_CHECK) {
50 OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
51 if ((NULL == type_copy_attr_fn) || (NULL == type_delete_attr_fn) ||
52 (NULL == type_keyval)) {
53 return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD,
54 MPI_ERR_ARG,
55 FUNC_NAME);
56 }
57 }
58
59 OPAL_CR_ENTER_LIBRARY();
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61 copy_fn.attr_datatype_copy_fn = (MPI_Type_internal_copy_attr_function*)type_copy_attr_fn;
62 del_fn.attr_datatype_delete_fn = type_delete_attr_fn;
63
64 ret = ompi_attr_create_keyval(TYPE_ATTR, copy_fn, del_fn,
65 type_keyval, extra_state, 0, NULL);
66 OMPI_ERRHANDLER_RETURN(ret, MPI_COMM_WORLD, ret, FUNC_NAME);
67 }
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